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Brianna Subia

Brianna S.

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Viewed Questions

In the Texas Pick 3 lottery, you can bet $\$1$ by selecting three digits, each between 0 and 9 inclusive. If the same three numbers are drawn in the same order, you win and collect $\$ 500$. a. How many different selections are possible? b. What is the probability of winning? c. If you win, what is your net profit? d. Find the expected value. e. If you bet $\$ 1$ on the pass line in the casino dice game of craps, the expected value is $\not c$ Which bet is better: a $\$ 1$ bet in the Texas Pick 3 game or a $\$ 1$ bet on the pass line in craps? Explain.

In the Texas Pick 3 lottery, you can bet $\$1$ by selecting three digits, each between 0 and 9 inclusive. If the same three numbers are drawn in the same order, you win and collect $\$ 500$. a. How many different selections are possible? b. What is the probability of winning? c. If you win, what is your net profit? d. Find the expected value. e. If you bet $\$ 1$ on the pass line in the casino dice game of craps, the expected value is $\not c$ Which bet is better: a $\$ 1$ bet in the Texas Pick 3 game or a $\$ 1$ bet on the pass line in craps? Explain.

Elementary Statistics

Discrete Probability Distributions

Probability Distributions
Using Probabilities for Significant Events a. Find the probability of getting exactly 1 girl in 8 births. b. Find the probability of getting 1 or fewer girls in 8 births. c. Which probability is relevant for determining whether 1 is a significantly low number of girls in 8 births: the result from part (a) or part (b)? d. Is 1 a significantly low number of girls in 8 births? Why or why not?

Using Probabilities for Significant Events a. Find the probability of getting exactly 1 girl in 8 births. b. Find the probability of getting 1 or fewer girls in 8 births. c. Which probability is relevant for determining whether 1 is a significantly low number of girls in 8 births: the result from part (a) or part (b)? d. Is 1 a significantly low number of girls in 8 births? Why or why not?

Essentials of Statistics

Discrete Probability Distributions

Probability Distributions

Questions asked

INSTANT ANSWER

Describe and explain how willpower is like a muscle. Write a letter to yourself regarding the two willpower-saving strategies in chapter 7. Be very specific regarding ideas and possible changes needed.

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ANSWERED

Nick Johnson verified

Numerade educator

Is failure the key to success? Why or why not?

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INSTANT ANSWER

Choose three of your favorite quotes from chapter four: Sweet Dreams. Explain why these are your favorite, and what you plan to DO (specifically) based on this new knowledge. Demonstrate how research/science supports the power of “sleeping on it”. (Include the “choose two” triangle, memory, and problem solving). Explain the role of the amygdala in our emotional experiences (remember its role in learning!), and how a lack of sleep can increase anxiety.

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INSTANT ANSWER

Post a summary of your biggest "take-away" from chapter 3: A Healthy Mind in a Healthy Body. What surprised you? Why do you think it surprised you? What do you plan on doing with this knowledge? How does this information fit with your current knowledge and experience?

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INSTANT ANSWER

Check out the "Social Media" video in this week's module and come up with a list of your top 10 questions about the role of social media in happiness. Why are these questions important? How do they connect with the science of happiness?

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INSTANT ANSWER

1. Explain what Destin means when he says that "knowledge does not equal understanding". 2. What is an example of another deep-seated, cognitive bias that might affect your ability to truly understand something? 3. What does Destin's experiment with the backwards bicycle teach about the process of learning and the influence of a fixed or growth mindset?

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INSTANT ANSWER

Create a post explaining the SFCOHTGGAS to your best friend who is stuck in a fixed mindset at the moment.

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ANSWERED

James Kiss verified

Numerade educator

What is the connection between habits, hope, and changing the world (your world)?

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ANSWERED

Nick Johnson verified

Numerade educator

Defend the role of mindfulness (Attention Training) in managing and coping with anxiety and depression

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ANSWERED

Jenny Wu verified

Numerade educator

Which color change represents a positive reaction for the presence of sugar using the Benedicts test? A) green to blue B) blue to orange C) yellow to clear D) yellow to purple E) brown to blue-black

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